KR100201178B1 - 유기적 생체 물질의 전기적 임피던스 측정 장치 - Google Patents

유기적 생체 물질의 전기적 임피던스 측정 장치 Download PDF

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Publication number
KR100201178B1
KR100201178B1 KR1019930701152A KR930701152A KR100201178B1 KR 100201178 B1 KR100201178 B1 KR 100201178B1 KR 1019930701152 A KR1019930701152 A KR 1019930701152A KR 930701152 A KR930701152 A KR 930701152A KR 100201178 B1 KR100201178 B1 KR 100201178B1
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KR
South Korea
Prior art keywords
electrode
electrodes
control electrode
measurement
amplifier
Prior art date
Application number
KR1019930701152A
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English (en)
Korean (ko)
Inventor
스티그 올마르
Original Assignee
무명씨
센트룸 푀르 덴탈테크니크 오크 바이오머티리얼
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Application filed by 무명씨, 센트룸 푀르 덴탈테크니크 오크 바이오머티리얼 filed Critical 무명씨
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Publication of KR100201178B1 publication Critical patent/KR100201178B1/ko

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0531—Measuring skin impedance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/16—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring intraocular pressure, e.g. tonometers

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Dermatology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
KR1019930701152A 1990-10-18 1993-04-17 유기적 생체 물질의 전기적 임피던스 측정 장치 KR100201178B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9003336-6 1990-10-18
SE9003336A SE466987B (sv) 1990-10-18 1990-10-18 Anordning foer djupselektiv icke-invasiv, lokal maetning av elektrisk impedans i organiska och biologiska material samt prob foer maetning av elektrisk impedans

Publications (1)

Publication Number Publication Date
KR100201178B1 true KR100201178B1 (ko) 1999-06-15

Family

ID=20380684

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930701152A KR100201178B1 (ko) 1990-10-18 1993-04-17 유기적 생체 물질의 전기적 임피던스 측정 장치

Country Status (15)

Country Link
US (1) US5353802A (no)
EP (1) EP0553187B1 (no)
JP (1) JP3320413B2 (no)
KR (1) KR100201178B1 (no)
AT (1) ATE167794T1 (no)
AU (1) AU659111B2 (no)
CA (1) CA2093922C (no)
DE (1) DE69129698T2 (no)
DK (1) DK0553187T3 (no)
ES (1) ES2120419T3 (no)
FI (1) FI110304B (no)
HU (1) HU216496B (no)
NO (1) NO307863B1 (no)
SE (1) SE466987B (no)
WO (1) WO1992006634A1 (no)

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Also Published As

Publication number Publication date
HU9301109D0 (en) 1993-08-30
ATE167794T1 (de) 1998-07-15
FI931730A0 (fi) 1993-04-16
NO307863B1 (no) 2000-06-13
JP3320413B2 (ja) 2002-09-03
JPH06502323A (ja) 1994-03-17
CA2093922C (en) 2001-07-31
CA2093922A1 (en) 1992-04-19
DE69129698T2 (de) 1999-03-11
SE9003336D0 (sv) 1990-10-18
AU659111B2 (en) 1995-05-11
DE69129698D1 (de) 1998-08-06
WO1992006634A1 (en) 1992-04-30
EP0553187A1 (en) 1993-08-04
US5353802A (en) 1994-10-11
EP0553187B1 (en) 1998-07-01
HUT66173A (en) 1994-09-28
ES2120419T3 (es) 1998-11-01
FI110304B (fi) 2002-12-31
DK0553187T3 (da) 1999-06-28
FI931730A (fi) 1993-04-16
SE9003336A (no) 1992-04-19
HU216496B (hu) 1999-07-28
SE466987B (sv) 1992-05-11
NO931415L (no) 1993-05-13
NO931415D0 (no) 1993-04-16
AU8849991A (en) 1992-05-20

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